10 Best Tuner for lb7 Duramax


10 Best Tuner for lb7 Duramax
No. 1

Force Performance Chip/Programmer for...

  • Increase your MPG, Horsepower, Torque, and throttle response with our Force Auto Performance Chip. Gain up to +35HP and +5MPG...
  • Easy installation in less than 20 minutes. No experience required to install. Ever Force Performance Chip comes with a complete...
  • NO permanent changes to your vehicle, and no footprints left in your vehicle’s computer. Our chips will never void your...
  • 100% Made in the USA. Our Performance Chips are affordable without sacrificing quality. We utilizing 100% automotive grade...
  • All of our products come with a 100% Satisfaction Guarantee, Free vehicle specific expert technical support, and a FREE Lifetime...
No. 2

EFI Live DSP5 switch SOTF Shift On The Fly...

  • ⏰ Not Having To Pullover To Flash A Different Tune, Switching Instantly Between Calibrations.
  • ⛽ 🏁 🚦 🛣️Stock, Economy, Tow, Heavy Haul, Performance At The Tip Of Your Fingers.
  • 🔒 Valet Mode If You Have An Employee Or Teenager So They Cant Adjust Your Tune Settings.
  • 🛠️ Includes All Items Required For Install.
  • ⭐ Will Work On Duramax Diesel Engines 2001 - 2004 LB7⭐
SaleNo. 3
PPE Boost Increase Valve for 01-04 Duramax...
177 Reviews

PPE Boost Increase Valve for 01-04 Duramax...

  • Features: ? Increased boost means increased air flow ? Simple 5 minute Installation ? Reduces EGT�s
  • Compatible with 01-04 Duramax 6.6L LB7
  • Brand new
SaleNo. 4
Bully Dog - 40420 - GT Diesel Tuner and...
349 Reviews

Bully Dog - 40420 - GT Diesel Tuner and...

  • Wide make & model fit - Fitting a wide array of Ford, Dodge & GM Diesel Models. Enter your vehicle above to verify compatibility....
  • FUEL ECONOMY - Enjoy fuel saving preloads for long-haul and around town driving. As well as other downloadable features.
  • HEADS UP DISPLAY - Monitor over 15 performance parameters at a glance with a dynamic LCD display mounted on a pillar, window, or...
  • PICK YOUR POWER - Utiliize multiple preloads and up to 10 custom tune files to match your vehicle and performance needs.
  • CODE CLEARING - Diagnose and clear trouble codes to ensure proper engine operation.
No. 5
Edge 85400 Edge Diesel Evolution CTS2
101 Reviews

Edge 85400 Edge Diesel Evolution CTS2

  • Fully customizable backgrounds
  • Slim, sleek case design
  • 5-inch full color, high-resolution, swipe screen
  • Custom color mixer for gauge arcs, needles, and backgrounds
  • Multiple gauge screen layouts
No. 6

Superchips 2855 Flashpaq for GM Duramax 3500...

  • Complete drivetrain tuning for your 2001 - 2010 GM Duramax
  • Performance, heavy load towing and fuel economy tunes included
  • Speedometer calibration for axle gear and tire size changes from 26 inch - 38 inch
  • Industry leading horsepower and torque gains
  • Read and clear diagnostic trouble codes
No. 7

EFI Live DSP5 switch SOTF Shift On The Fly...

  • ⏰ Not Having To Pullover To Flash A Different Tune, Switching Instantly Between Calibrations.
  • ⛽ 🏁 🚦 🛣️Stock, Economy, Tow, Heavy Haul, Performance At The Tip Of Your Fingers.
  • 🔒 Valet Mode If You Have An Employee Or Teenager So They Cant Adjust Your Tune Settings.
  • 🛠️ Includes All Items Required For Install.
  • ⭐ Will Work On Duramax Diesel Engines 2006.5-2010 LBZ & LMM⭐
No. 8

EFI Live DSP5 switch SOTF Shift On The Fly...

  • ⏰ Not Having To Pullover To Flash A Different Tune, Switching Instantly Between Calibrations
  • ⛽ 🏁 🚦 🛣️Stock, Economy, Tow, Heavy Haul, Performance At The Tip Of Your Fingers.
  • 🔒 Valet Mode If You Have An Employee Or Teenager So They Cant Adjust Your Tune Settings.
  • 🛠️ Includes All Items Required For Install.
  • ⭐ Will Work On Duramax Diesel Engines 2011 - 2016 LML⭐
No. 9

Sinister Diesel "Welded" Water Pump for...

  • Crafted from the highest quality material ensuring durability and performance
  • Perfect for every auto enthusiast
  • Made in the United States
No. 10

PPE Ported Fuel Rail Fitting for 2004.5 -...

  • PPE Pacific Performance Engineering Brand (NOT Generic). Stainless Steel, CNC Machined construction for unsurpassed fit and...
  • Fits 2004.5 - 2010 Chevrolet Silverado 2500/3500 Duramax and 2004.5 - 2010 GMC Sierra 2500/3500 Duramax Diesel
  • Reduces fuel pressure drops that are caused by the restriction of the stock fuel rail fitting
  • One or two fittings can be used simultaneously in left and right fuel rail
  • Very simple to install and only takes a few minutes. Comes with Complete Detailed Instructions included for correct fitment and...

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Steven Reed

I'm a passionate cyclist, author, and blogger. My passionate about writing on shoes, health, bicycle, and fitness.

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